Perform these calculations, following the rules for significant figures.
A26 x 0.02584 =?.
B15.3: 1.1 =?.
C782.45 – 3.5328 =?.
D63.258 + 734.2 =?.
A26 x 0.02584 =?.
B15.3: 1.1 =?.
C782.45 – 3.5328 =?.
D63.258 + 734.2 =?.